Statistical =RSQ(known_y's,known_x's)

Quiz =RSQ — 10 Questions

10 quiz questions about =RSQ — test syntax, arguments, examples & errors!

Questions: 10 questions 15 questions Random 10 or 15 questions from the pool + shuffled options each time

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Progress — 10 questions 1 of 10

Question 1 of 10 1/10

What is the type of argument “known_y's” in =RSQ?

Question 2 of 10 2/10

What usually causes #N/A in =RSQ?

Question 3 of 10 3/10

What usually causes #DIV/0! in =RSQ?

Question 4 of 10 4/10

Which statement about =RSQ is correct?

Question 5 of 10 5/10

Which formula is a valid example of =RSQ?

Question 6 of 10 6/10

Since which Excel version is =RSQ available?

Question 7 of 10 7/10

Which use case fits =RSQ?

Question 8 of 10 8/10

In =RSQ, which is argument #1?

Question 9 of 10 9/10

Does =RSQ return a dynamic array?

Question 10 of 10 10/10

What is the type of argument “known_x's” in =RSQ?

Click a question to see the answer.

1. What is the type of argument “known_y's” in =RSQ?

A. Value
B. Range ✓
C. Mixed
D. Logical

Explanation: Type of “known_y's” is “Range”.

2. What usually causes #N/A in =RSQ?

A. Volatile and recalculates every time
B. Only works in old versions
C. Text is always ignored
D. If known_y's and known_x's are empty or have a different number of data points, RSQ returns the #N/A error value. ✓

Explanation: If known_y's and known_x's are empty or have a different number of data points, RSQ returns the #N/A error value. — Fix: Make the two ranges the same size

3. What usually causes #DIV/0! in =RSQ?

A. Only works in old versions
B. Output is always a dynamic array
C. If known_y's and known_x's contain only 1 data point, RSQ returns the #DIV/0! error value. ✓
D. Requires add-in

Explanation: If known_y's and known_x's contain only 1 data point, RSQ returns the #DIV/0! error value. — Fix: حداقل دو نقطه داده در هر محدوده وارد کنید تا محاسبه همبستگی ممکن باشد.

4. Which statement about =RSQ is correct?

A. Arguments can either be numbers or names, arrays, or references that contain numbers. ✓
B. Volatile and recalculates every time
C. Output is always a dynamic array
D. Requires add-in

Explanation: Correct: Arguments can either be numbers or names, arrays, or references that contain numbers.

5. Which formula is a valid example of =RSQ?

A. RSQ(A3:A9, B3:B9)
B. =RSQ(A3:A9, B3:B9) ✓
C. =FORECAST-LINEAR(A3:A9, B3:B9)
D. =RSQ(A3:A9, B3:B9, 0)

Explanation: Correct example: =RSQ(A3:A9, B3:B9)

6. Since which Excel version is =RSQ available?

A. Excel 365
B. All versions ✓
C. Excel 2019
D. Excel 2007 (Compatibility)

Explanation: Version: “All versions”.

7. Which use case fits =RSQ?

A. Forecasting & Trends ✓
B. Ranking & Top N
C. Investment Appraisal
D. Depreciation

Explanation: Use case “Forecasting & Trends” fits RSQ.

8. In =RSQ, which is argument #1?

A. value
B. range
C. known_y's ✓
D. criteria

Explanation: Argument #1 is “known_y's”.

9. Does =RSQ return a dynamic array?

A. No ✓
B. Yes
C. —
D. No

Explanation: RSQ does not spill.

10. What is the type of argument “known_x's” in =RSQ?

A. Range ✓
B. Mixed
C. Number
D. Logical

Explanation: Type of “known_x's” is “Range”.